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Chemodex
7-Hydroxy-4-methylcoumarin-3-acetic acid
161
CHF
CHF 161.00
In stock
CDX-H0032-G0011 gCHF 161.00
CDX-H0032-G0055 gCHF 580.00
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| Product Details | |
|---|---|
| Synonyms | 4-Methylumbelliferone-3-acetic acid; HMCA |
| Product Type | Chemical |
| Properties | |
| Formula | C12H10O5 |
| MW | 234.2 |
| CAS | 5852-10-8 |
| Source/Host Chemicals | Synthetic |
| Purity Chemicals | ≥98% |
| Appearance | Off white to light brown powder. |
| Solubility | Soluble in DMSO. |
| Identity | Determined by 1H-NMR. |
| Declaration | Manufactured by Chemodex. |
| Other Product Data |
Click here for Original Manufacturer Product Datasheet |
| InChi Key | OOGKDHCQSZAEQI-UHFFFAOYSA-N |
| Smiles | CC1=C(C(OC2=C1C=CC(O)=C2)=O)CC(O)=O |
| Shipping and Handling | |
| Shipping | AMBIENT |
| Short Term Storage | +4°C |
| Long Term Storage | -20°C |
| Handling Advice | Protect from light and moisture. |
| Use/Stability | Stable for at least 2 years after receipt when stored at -20°C. |
| Documents | |
| MSDS | Inquire |
| Product Specification Sheet | |
| Datasheet |
 Download PDF |
Description
7-Hydroxy-4-methylcoumarin-3-acetic acid (HMCA) is a blue fluorophore that has pH-dependent and environment-sensitive fluorescence. This coumarin can be used to label peptides, nucleotides and carbohydrates. Can be used as a pH indicator. Spectral Data: λex=360nm; λem=450nm.
Product References
(1) G. Gabor, et al.; Anal. Chim. Acta 313, 131 (1995) | (2) K. Zamojc, et al.; J. Fluoresc. 24, 713 (2014) | (3) K. Zamojc, et al.; Int. J. Mol. Sci. 20, 3802 (2019)